211618396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4809509}}^1$

素因数の和:4809524

約数の個数: 12

約数和(自身を含む): 403998840

約数和(自身を除く): 192380444

約数列:

[1, 2, 4, 11, 22, 44, 4809509, 9619018, 19238036, 52904599, 105809198, 211618396]

約数ペア:

[(1, 211618396), (2, 105809198), (4, 52904599), (11, 19238036), (22, 9619018), (44, 4809509)]